! Started logfile: /vlbi/vcs9/uvm//J2207-0904_X_a_dfm.log on Tue Dec 26 23:08:19 2017
float field_size
field_size =  1024
float field_cell
field_cell =   0.2000
float taper_size
taper_size =   70.0
float freq
freq       =    7.39200
obs     /vlbi/vcs9/uvm//J2207-0904_X_a_uvm.fits
! Reading UV FITS file: /vlbi/vcs9/uvm//J2207-0904_X_a_uvm.fits
! AN table 1: 56 integrations on 6 of 6 possible baselines.
! AN table 2: 55 integrations on 3 of 3 possible baselines.
! AN table 3: 111 integrations on 1 of 1 possible baselines.
! AN table 4: 55 integrations on 6 of 6 possible baselines.
! Apparent sampling: 0.927813 visibilities/baseline/integration-bin.
! Found source: J2207-0904
! 
! There are 8 IFs, and a total of 8 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1    7.392e+09      3.2e+07          1      3.2e+07
!  02        2    7.424e+09      3.2e+07          1      3.2e+07
!  03        3    7.456e+09      3.2e+07          1      3.2e+07
!  04        4    7.552e+09      3.2e+07          1      3.2e+07
!  05        5    7.744e+09      3.2e+07          1      3.2e+07
!  06        6    7.776e+09      3.2e+07          1      3.2e+07
!  07        7    7.808e+09      3.2e+07          1      3.2e+07
!  08        8     7.84e+09      3.2e+07          1      3.2e+07
! 
! Polarization(s): RR
! 
! Read 94 lines of history.
! 
! Reading 6992 visibilities.
select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 
! Restricting channel ranges to the available 8 channels.
! Selecting polarization: RR,  channels: 1..8
! Reading IF 1 channels: 1..1
! Reading IF 2 channels: 2..2
! Reading IF 3 channels: 3..3
! Reading IF 4 channels: 4..4
! Reading IF 5 channels: 5..5
! Reading IF 6 channels: 6..6
! Reading IF 7 channels: 7..7
! Reading IF 8 channels: 8..8
print "field_size =", field_size
! field_size = 1024 
print "field_cell =", field_cell
! field_cell = 0.2 
print "taper_size =", taper_size
! taper_size = 70 
![@/opt64/bin/pima_mupet_02.dfm J2207-0904_X]
integer clean_niter
clean_niter = 100
float clean_gain
clean_gain = 0.04
float dynam
dynam = 6.0
float amp_soltime1
amp_soltime1 = 60
float amp_soltime2
amp_soltime2 = 5
float phase_soltime1
phase_soltime1=10
float phase_soltime2
phase_soltime2=0.5
float phase_soltime
phase_soltime=phase_soltime1
float ampcor_selflim
ampcor_selflim=1.20
float thresh
thresh = 0.1
float win_mult
win_mult = 1.8
float time_av
time_av = 30
float old_peak
float new_peak
float flux_cutoff
print "==============================================================="
! =============================================================== 
! 
print "=== Difmap script: pima_mupet_02.dvm version of 2017.12.26 === "
! === Difmap script: pima_mupet_02.dvm version of 2017.12.26 ===  
! 
mapsize field_size, field_cell
! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize.
phase_soltime=phase_soltime1
print "uvstat(rms)=",uvstat(rms),"Jy"
! uvstat(rms)= 0.0477417 Jy 
startmod
! Applying default point source starting model.
! Performing phase self-cal
! Adding 1 model components to the UV plane model.
! The established model now contains 1 components and 1 Jy
! 
! Correcting IF 1.
!  A total of 25 telescope corrections were flagged in sub-array 1.
!  A total of 33 telescope corrections were flagged in sub-array 2.
!  A total of 222 telescope corrections were flagged in sub-array 3.
!  A total of 2 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 2.
!  A total of 25 telescope corrections were flagged in sub-array 1.
!  A total of 33 telescope corrections were flagged in sub-array 2.
!  A total of 222 telescope corrections were flagged in sub-array 3.
!  A total of 2 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 3.
!  A total of 25 telescope corrections were flagged in sub-array 1.
!  A total of 33 telescope corrections were flagged in sub-array 2.
!  A total of 222 telescope corrections were flagged in sub-array 3.
!  A total of 2 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 4.
!  A total of 25 telescope corrections were flagged in sub-array 1.
!  A total of 33 telescope corrections were flagged in sub-array 2.
!  A total of 222 telescope corrections were flagged in sub-array 3.
!  A total of 2 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 5.
!  A total of 25 telescope corrections were flagged in sub-array 1.
!  A total of 33 telescope corrections were flagged in sub-array 2.
!  A total of 222 telescope corrections were flagged in sub-array 3.
!  A total of 2 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 6.
!  A total of 25 telescope corrections were flagged in sub-array 1.
!  A total of 33 telescope corrections were flagged in sub-array 2.
!  A total of 222 telescope corrections were flagged in sub-array 3.
!  A total of 2 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 7.
!  A total of 25 telescope corrections were flagged in sub-array 1.
!  A total of 33 telescope corrections were flagged in sub-array 2.
!  A total of 222 telescope corrections were flagged in sub-array 3.
!  A total of 2 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 8.
!  A total of 25 telescope corrections were flagged in sub-array 1.
!  A total of 33 telescope corrections were flagged in sub-array 2.
!  A total of 222 telescope corrections were flagged in sub-array 3.
!  A total of 2 telescope corrections were flagged in sub-array 4.
! 
! Fit before self-cal, rms=1.002373Jy  sigma=24.719678
! Fit after  self-cal, rms=0.971003Jy  sigma=24.893994
! clrmod: Cleared the established, tentative and continuum models.
! Redundant starting model cleared.
uvw 2,-1
! Uniform weighting binwidth: 2 (pixels).
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
peakwin win_mult
! Inverting map and beam 
! Estimated beam: bmin=3.047 mas, bmaj=9.594 mas, bpa=-19.53 degrees
! Estimated noise=0.546754 mJy/beam.
! Added new window around map position (0, 0).
flux_cutoff = imstat(rms) * dynam
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal false,false,phase_soltime
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.022597 Jy
! Component: 100  -  total flux cleaned = 0.027232 Jy
! Total flux subtracted in 100 components = 0.027232 Jy
! Clean residual min=-0.004196 max=0.004162 Jy/beam
! Clean residual mean=0.000000 rms=0.001415 Jy/beam
! Combined flux in latest and established models = 0.027232 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 16 components and 0.027232 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.039423Jy  sigma=0.809629
! Fit after  self-cal, rms=0.039419Jy  sigma=0.809437
! Inverting map 
print "============== Finished uniform weighting CLEAN =============="
! ============== Finished uniform weighting CLEAN ============== 
! 
uvw 0,-2
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -2.
! Radial weighting is not currently selected.
win_mult = win_mult * 1.6
clean_niter = clean_niter * 2
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.601 mas, bmaj=11.08 mas, bpa=-19.91 degrees
! Estimated noise=0.36388 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal false,false,phase_soltime
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00354566 Jy
! Component: 100  -  total flux cleaned = 0.0053562 Jy
! Component: 150  -  total flux cleaned = 0.00644446 Jy
! Component: 200  -  total flux cleaned = 0.0071631 Jy
! Total flux subtracted in 200 components = 0.0071631 Jy
! Clean residual min=-0.003575 max=0.004425 Jy/beam
! Clean residual mean=-0.000004 rms=0.001335 Jy/beam
! Combined flux in latest and established models = 0.0343951 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 61 model components to the UV plane model.
! The established model now contains 77 components and 0.0343951 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.038870Jy  sigma=0.798478
! Fit after  self-cal, rms=0.038868Jy  sigma=0.798448
! Inverting map 
print "============== Finished natural weighting CLEAN =============="
! ============== Finished natural weighting CLEAN ============== 
! 
gscale
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 51 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.964662
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.83     KP        1.40     LA        0.76     PT        1.16     
! 
!  A total of 132 telescope corrections were flagged in sub-array 2.
!  Amplitude normalization factor in sub-array 2: 1
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.00*    KP        0.00*    LA        0.00*    
! 
!  Amplitude normalization factor in sub-array 3: 1
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.00*    OV        0.00*    
! 
!  A total of 6 telescope corrections were flagged in sub-array 4.
!  Amplitude normalization factor in sub-array 4: 0.92268
!  Telescope amplitude corrections in sub-array 4:
!   KP        0.98     LA        1.72     NL        1.08     PT        0.55     
! 
! 
! Correcting IF 2.
!  A total of 51 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.933812
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.83     KP        1.37     LA        0.86     PT        1.22     
! 
!  A total of 132 telescope corrections were flagged in sub-array 2.
!  Amplitude normalization factor in sub-array 2: 1
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.00*    KP        0.00*    LA        0.00*    
! 
!  Amplitude normalization factor in sub-array 3: 1
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.00*    OV        0.00*    
! 
!  A total of 6 telescope corrections were flagged in sub-array 4.
!  Amplitude normalization factor in sub-array 4: 0.91046
!  Telescope amplitude corrections in sub-array 4:
!   KP        0.73     LA        1.71     NL        1.39     PT        0.57     
! 
! 
! Correcting IF 3.
!  A total of 51 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.854885
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.17     KP        1.09     LA        1.25     PT        1.17     
! 
!  A total of 132 telescope corrections were flagged in sub-array 2.
!  Amplitude normalization factor in sub-array 2: 1
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.00*    KP        0.00*    LA        0.00*    
! 
!  Amplitude normalization factor in sub-array 3: 1
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.00*    OV        0.00*    
! 
!  A total of 6 telescope corrections were flagged in sub-array 4.
!  Amplitude normalization factor in sub-array 4: 0.902976
!  Telescope amplitude corrections in sub-array 4:
!   KP        0.86     LA        1.75     NL        1.26     PT        0.55     
! 
! 
! Correcting IF 4.
!  A total of 51 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.926071
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.04     KP        1.08     LA        0.88     PT        1.32     
! 
!  A total of 132 telescope corrections were flagged in sub-array 2.
!  Amplitude normalization factor in sub-array 2: 1
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.00*    KP        0.00*    LA        0.00*    
! 
!  Amplitude normalization factor in sub-array 3: 1
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.00*    OV        0.00*    
! 
!  A total of 6 telescope corrections were flagged in sub-array 4.
!  Amplitude normalization factor in sub-array 4: 0.962347
!  Telescope amplitude corrections in sub-array 4:
!   KP        0.91     LA        1.69     NL        1.06     PT        0.49     
! 
! 
! Correcting IF 5.
!  A total of 51 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.92647
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.13     KP        1.15     LA        0.91     PT        1.13     
! 
!  A total of 132 telescope corrections were flagged in sub-array 2.
!  Amplitude normalization factor in sub-array 2: 1
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.00*    KP        0.00*    LA        0.00*    
! 
!  Amplitude normalization factor in sub-array 3: 1
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.00*    OV        0.00*    
! 
!  A total of 6 telescope corrections were flagged in sub-array 4.
!  Amplitude normalization factor in sub-array 4: 0.91824
!  Telescope amplitude corrections in sub-array 4:
!   KP        0.76     LA        1.70     NL        1.38     PT        0.51     
! 
! 
! Correcting IF 6.
!  A total of 51 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.869035
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.89     KP        1.19     LA        1.04     PT        1.49     
! 
!  A total of 132 telescope corrections were flagged in sub-array 2.
!  Amplitude normalization factor in sub-array 2: 1
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.00*    KP        0.00*    LA        0.00*    
! 
!  Amplitude normalization factor in sub-array 3: 1
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.00*    OV        0.00*    
! 
!  A total of 6 telescope corrections were flagged in sub-array 4.
!  Amplitude normalization factor in sub-array 4: 1.04568
!  Telescope amplitude corrections in sub-array 4:
!   KP        0.75     LA        1.37     NL        1.20     PT        0.50     
! 
! 
! Correcting IF 7.
!  A total of 51 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.946338
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.01     KP        0.98     LA        1.10     PT        1.13     
! 
!  A total of 132 telescope corrections were flagged in sub-array 2.
!  Amplitude normalization factor in sub-array 2: 1
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.00*    KP        0.00*    LA        0.00*    
! 
!  Amplitude normalization factor in sub-array 3: 1
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.00*    OV        0.00*    
! 
!  A total of 6 telescope corrections were flagged in sub-array 4.
!  Amplitude normalization factor in sub-array 4: 0.963363
!  Telescope amplitude corrections in sub-array 4:
!   KP        0.82     LA        1.62     NL        1.23     PT        0.49     
! 
! 
! Correcting IF 8.
!  A total of 51 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.910246
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.97     KP        1.02     LA        1.25     PT        1.15     
! 
!  A total of 132 telescope corrections were flagged in sub-array 2.
!  Amplitude normalization factor in sub-array 2: 1
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.00*    KP        0.00*    LA        0.00*    
! 
!  Amplitude normalization factor in sub-array 3: 1
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.00*    OV        0.00*    
! 
!  A total of 6 telescope corrections were flagged in sub-array 4.
!  Amplitude normalization factor in sub-array 4: 0.918478
!  Telescope amplitude corrections in sub-array 4:
!   KP        0.74     LA        1.81     NL        1.19     PT        0.62     
! 
! 
! Fit before self-cal, rms=0.038868Jy  sigma=0.798448
! Fit after  self-cal, rms=0.031222Jy  sigma=0.798250
selfcal false, false, phase_soltime
! Performing phase self-cal over 10 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.031222Jy  sigma=0.798250
! Fit after  self-cal, rms=0.031234Jy  sigma=0.798048
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.473 mas, bmaj=12.61 mas, bpa=-21.31 degrees
! Estimated noise=0.343241 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal false,false,phase_soltime
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00313787 Jy
! Component: 100  -  total flux cleaned = -0.00435163 Jy
! Component: 150  -  total flux cleaned = -0.00508288 Jy
! Component: 200  -  total flux cleaned = -0.00553433 Jy
! Total flux subtracted in 200 components = -0.00553433 Jy
! Clean residual min=-0.000554 max=0.000679 Jy/beam
! Clean residual mean=-0.000001 rms=0.000192 Jy/beam
! Combined flux in latest and established models = 0.0288607 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 18 model components to the UV plane model.
! The established model now contains 93 components and 0.0288607 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.031037Jy  sigma=0.789056
! Fit after  self-cal, rms=0.031035Jy  sigma=0.789051
! Inverting map 
print "============== Finished amplitude gscale SELF-CAL =============="
! ============== Finished amplitude gscale SELF-CAL ============== 
! 
phase_soltime=phase_soltime2
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.031035Jy  sigma=0.789051
! Fit after  self-cal, rms=0.031029Jy  sigma=0.787747
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map 
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal false,false,phase_soltime
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000225258 Jy
! Component: 100  -  total flux cleaned = -0.000327235 Jy
! Component: 150  -  total flux cleaned = -0.000403985 Jy
! Component: 200  -  total flux cleaned = -0.000453354 Jy
! Total flux subtracted in 200 components = -0.000453354 Jy
! Clean residual min=-0.000560 max=0.000673 Jy/beam
! Clean residual mean=-0.000001 rms=0.000187 Jy/beam
! Combined flux in latest and established models = 0.0284074 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 34 model components to the UV plane model.
! The established model now contains 124 components and 0.0284074 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.031027Jy  sigma=0.787671
! Fit after  self-cal, rms=0.031032Jy  sigma=0.787548
! Inverting map 
print "=== Finished natural weighting clean with shorter phase_soltime "
! === Finished natural weighting clean with shorter phase_soltime  
! 
dynam = dynam - 0.25
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.473 x 12.61 at -21.31 degrees (North through East)
! Clean map  min=-0.00083553  max=0.022974 Jy/beam
if(peak(flux) > thresh)
  selfcal true, true, amp_soltime1
  selfcal false, false, phase_soltime
  flux_cutoff = imstat(rms) * dynam
  repeat
    if (peak(flux) > flux_cutoff) peakwin win_mult
    clean clean_niter,clean_gain
    flux_cutoff = imstat(rms) * dynam
    selfcal false,false,phase_soltime
    new_peak = peak(flux)
    until(new_peak<=flux_cutoff)
  print "============== Finished amplitude self-cal =============="
  end if
print "============== Clearing model and starting over =========="
! ============== Clearing model and starting over ========== 
clrmod true,true,true
! clrmod: Cleared the established, tentative and continuum models.
uvw 2,-1
! Uniform weighting binwidth: 2 (pixels).
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
clean clean_niter, clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.838 mas, bmaj=9.651 mas, bpa=-20.72 degrees
! Estimated noise=0.583481 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0191303 Jy
! Component: 100  -  total flux cleaned = 0.0226301 Jy
! Component: 150  -  total flux cleaned = 0.0241203 Jy
! Component: 200  -  total flux cleaned = 0.024994 Jy
! Total flux subtracted in 200 components = 0.024994 Jy
! Clean residual min=-0.001261 max=0.001206 Jy/beam
! Clean residual mean=-0.000000 rms=0.000419 Jy/beam
! Combined flux in latest and established models = 0.024994 Jy
uvw 0,-2
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -2.
! Radial weighting is not currently selected.
flux_cutoff = imstat(rms) * dynam
! Adding 41 model components to the UV plane model.
! The established model now contains 41 components and 0.024994 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.473 mas, bmaj=12.61 mas, bpa=-21.31 degrees
! Estimated noise=0.343241 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  keep
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0018871 Jy
! Component: 100  -  total flux cleaned = 0.00261206 Jy
! Component: 150  -  total flux cleaned = 0.00295938 Jy
! Component: 200  -  total flux cleaned = 0.00315572 Jy
! Total flux subtracted in 200 components = 0.00315572 Jy
! Clean residual min=-0.000673 max=0.000725 Jy/beam
! Clean residual mean=-0.000001 rms=0.000212 Jy/beam
! Combined flux in latest and established models = 0.0281497 Jy
! Adding 83 model components to the UV plane model.
! The established model now contains 117 components and 0.0281497 Jy
! Inverting map 
clean
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000122376 Jy
! Component: 100  -  total flux cleaned = 0.0001647 Jy
! Component: 150  -  total flux cleaned = 0.00018143 Jy
! Component: 200  -  total flux cleaned = 0.0001958 Jy
! Total flux subtracted in 200 components = 0.0001958 Jy
! Clean residual min=-0.000608 max=0.000698 Jy/beam
! Clean residual mean=-0.000001 rms=0.000198 Jy/beam
! Combined flux in latest and established models = 0.0283455 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 24 model components to the UV plane model.
! The established model now contains 138 components and 0.0283455 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.031037Jy  sigma=0.787638
! Fit after  self-cal, rms=0.031041Jy  sigma=0.787663
wmodel J2207-0904_X_map.mod
! Writing 138 model components to file: J2207-0904_X_map.mod
wobs   J2207-0904_X_uvs.fits
! Writing UV FITS file: J2207-0904_X_uvs.fits
wwins  J2207-0904_X_map.win
! wwins: Wrote 1 windows to J2207-0904_X_map.win
x = (field_size-8) * field_cell / 4
addwin -x,x,-x,x
clean (field_size*4),0.01
! Inverting map 
! clean: niter=4096  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = 0.000246984 Jy
! Component: 100  -  total flux cleaned = 0.000358373 Jy
! Component: 150  -  total flux cleaned = 0.000508051 Jy
! Component: 200  -  total flux cleaned = 0.000615914 Jy
! Component: 250  -  total flux cleaned = 0.000716831 Jy
! Component: 300  -  total flux cleaned = 0.000777997 Jy
! Component: 350  -  total flux cleaned = 0.000790882 Jy
! Component: 400  -  total flux cleaned = 0.00080976 Jy
! Component: 450  -  total flux cleaned = 0.000803505 Jy
! Component: 500  -  total flux cleaned = 0.000809659 Jy
! Component: 550  -  total flux cleaned = 0.000822047 Jy
! Component: 600  -  total flux cleaned = 0.000828319 Jy
! Component: 650  -  total flux cleaned = 0.000834557 Jy
! Component: 700  -  total flux cleaned = 0.000827963 Jy
! Component: 750  -  total flux cleaned = 0.000821438 Jy
! Component: 800  -  total flux cleaned = 0.000814651 Jy
! Component: 850  -  total flux cleaned = 0.000800994 Jy
! Component: 900  -  total flux cleaned = 0.000794245 Jy
! Component: 950  -  total flux cleaned = 0.000780233 Jy
! Component: 1000  -  total flux cleaned = 0.000758864 Jy
! Component: 1050  -  total flux cleaned = 0.000751603 Jy
! Component: 1100  -  total flux cleaned = 0.000729448 Jy
! Component: 1150  -  total flux cleaned = 0.000721888 Jy
! Component: 1200  -  total flux cleaned = 0.00070642 Jy
! Component: 1250  -  total flux cleaned = 0.000722337 Jy
! Component: 1300  -  total flux cleaned = 0.000738658 Jy
! Component: 1350  -  total flux cleaned = 0.000764186 Jy
! Component: 1400  -  total flux cleaned = 0.000781634 Jy
! Component: 1450  -  total flux cleaned = 0.000781402 Jy
! Component: 1500  -  total flux cleaned = 0.00074364 Jy
! Component: 1550  -  total flux cleaned = 0.000675342 Jy
! Component: 1600  -  total flux cleaned = 0.000614177 Jy
! Component: 1650  -  total flux cleaned = 0.000550322 Jy
! Component: 1700  -  total flux cleaned = 0.000494884 Jy
! Component: 1750  -  total flux cleaned = 0.000414551 Jy
! Component: 1800  -  total flux cleaned = 0.000342682 Jy
! Component: 1850  -  total flux cleaned = 0.000255423 Jy
! Component: 1900  -  total flux cleaned = 0.000177369 Jy
! Component: 1950  -  total flux cleaned = 0.000110058 Jy
! Component: 2000  -  total flux cleaned = 1.18432e-05 Jy
! Component: 2050  -  total flux cleaned = -7.6221e-05 Jy
! Component: 2100  -  total flux cleaned = -0.000183239 Jy
! Component: 2150  -  total flux cleaned = -0.000262499 Jy
! Component: 2200  -  total flux cleaned = -0.000377638 Jy
! Component: 2250  -  total flux cleaned = -0.00051548 Jy
! Component: 2300  -  total flux cleaned = -0.000659132 Jy
! Component: 2350  -  total flux cleaned = -0.000827189 Jy
! Component: 2400  -  total flux cleaned = -0.00100244 Jy
! Component: 2450  -  total flux cleaned = -0.00116518 Jy
! Component: 2500  -  total flux cleaned = -0.00135537 Jy
! Component: 2550  -  total flux cleaned = -0.00155361 Jy
! Component: 2600  -  total flux cleaned = -0.00178418 Jy
! Component: 2650  -  total flux cleaned = -0.00200087 Jy
! Component: 2700  -  total flux cleaned = -0.00222689 Jy
! Component: 2750  -  total flux cleaned = -0.00246176 Jy
! Component: 2800  -  total flux cleaned = -0.00273371 Jy
! Component: 2850  -  total flux cleaned = -0.00293157 Jy
! Component: 2900  -  total flux cleaned = -0.00322552 Jy
! Component: 2950  -  total flux cleaned = -0.00353266 Jy
! Component: 3000  -  total flux cleaned = -0.00385331 Jy
! Component: 3050  -  total flux cleaned = -0.0041551 Jy
! Component: 3100  -  total flux cleaned = -0.00450509 Jy
! Component: 3150  -  total flux cleaned = -0.00479668 Jy
! Component: 3200  -  total flux cleaned = -0.00517511 Jy
! Component: 3250  -  total flux cleaned = -0.00553103 Jy
! Component: 3300  -  total flux cleaned = -0.00594311 Jy
! Component: 3350  -  total flux cleaned = -0.00632966 Jy
! Component: 3400  -  total flux cleaned = -0.00682408 Jy
! Component: 3450  -  total flux cleaned = -0.00715237 Jy
! Component: 3500  -  total flux cleaned = -0.00759053 Jy
! Component: 3550  -  total flux cleaned = -0.00820409 Jy
! Component: 3600  -  total flux cleaned = -0.0086319 Jy
! Component: 3650  -  total flux cleaned = -0.00918819 Jy
! Component: 3700  -  total flux cleaned = -0.00965168 Jy
! Component: 3750  -  total flux cleaned = -0.010196 Jy
! Component: 3800  -  total flux cleaned = -0.0107016 Jy
! Component: 3850  -  total flux cleaned = -0.0112306 Jy
! Component: 3900  -  total flux cleaned = -0.0117824 Jy
! Component: 3950  -  total flux cleaned = -0.0123583 Jy
! Component: 4000  -  total flux cleaned = -0.012962 Jy
! Component: 4050  -  total flux cleaned = -0.0135153 Jy
! Total flux subtracted in 4096 components = -0.013929 Jy
! Clean residual min=-0.005101 max=0.004421 Jy/beam
! Clean residual mean=0.000033 rms=0.001564 Jy/beam
! Combined flux in latest and established models = 0.0144165 Jy
keep
! Adding 191 model components to the UV plane model.
! The established model now contains 329 components and 0.0144165 Jy
![Exited script file: /opt64/bin/pima_mupet_02.dfm]
wmap   /vlbi/vcs9/uvm//J2207-0904_X_a_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.473 x 12.61 at -21.31 degrees (North through East)
! Clean map  min=-0.0073678  max=0.025364 Jy/beam
! Writing clean map to FITS file: /vlbi/vcs9/uvm//J2207-0904_X_a_map.fits
wmodel /vlbi/vcs9/uvm//J2207-0904_X_a_map.mod
! Writing 329 model components to file: /vlbi/vcs9/uvm//J2207-0904_X_a_map.mod
wobs   /vlbi/vcs9/uvm//J2207-0904_X_a_uvs.fits
! Writing UV FITS file: /vlbi/vcs9/uvm//J2207-0904_X_a_uvs.fits
wwins  /vlbi/vcs9/uvm//J2207-0904_X_a_map.win
! wwins: Wrote 2 windows to /vlbi/vcs9/uvm//J2207-0904_X_a_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.0253644 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00182448 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -21.5792 21.5792 43.1584 86.3167
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0054 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.025 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  13.902 
quit
! Quitting program
! Log file /vlbi/vcs9/uvm//J2207-0904_X_a_dfm.log closed on Tue Dec 26 23:08:23 2017